Mechanical responses of pristine and defective hexagonal boron-nitride nanosheets: A molecular dynamics investigation

doi:10.1007/s11709-020-0616-5

Front. Struct. Civ. Eng.

2020, Vol. 14

Issue (3) : 623-631 https://doi.org/10.1007/s11709-020-0616-5

RESEARCH ARTICLE

Mechanical responses of pristine and defective hexagonal boron-nitride nanosheets: A molecular dynamics investigation

Mohammad SALAVATI(

), Arvin MOJAHEDIN, Ali Hossein Nezhad SHIRAZI

Institute of Structural Mechanics, Bauhaus-Universität Weimar, Weimar D-99423, Germany

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Abstract

In this work we conducted classical molecular dynamics (MD) simulation to investigate the mechanical characteristics and failure mechanism of hexagonal boron-nitride (h-BN) nanosheets. Pristine and defective structure of h-BN nanosheets were considered under the uniaxial tensile loadings at various temperatures. The defective structure contains three types of the most common initial defects in engineering materials that are known as cracks, notches (with various length/size), and point vacancy defects (with a wide range of concentration). MD simulation results demonstrate a high load-bearing capacity of extremely defective (amorphized) h-BN nanosheets. Our results also reveal that the tensile strength decline by increasing the defect content and temperature as well. Our MD results provide a comprehensive and useful vision concerning the mechanical properties of h-BN nanosheets with/without defects, which is very critical for the designing of nanodevices exploiting the exceptional physics of h-BN.

Keywords hexagonal boron-nitride mechanical properties crack notch point defects molecular dynamics

Corresponding Author(s): Mohammad SALAVATI

Just Accepted Date: 09 April 2020 Online First Date: 02 June 2020 Issue Date: 13 July 2020

Cite this article:

Mohammad SALAVATI,Arvin MOJAHEDIN,Ali Hossein Nezhad SHIRAZI. Mechanical responses of pristine and defective hexagonal boron-nitride nanosheets: A molecular dynamics investigation[J]. Front. Struct. Civ. Eng., 2020, 14(3): 623-631.

URL:

https://academic.hep.com.cn/fsce/EN/10.1007/s11709-020-0616-5
https://academic.hep.com.cn/fsce/EN/Y2020/V14/I3/623

Fig.1 Lattice structure of monolayer h-BN. The unit cell is shown as parallelogram contains one nitrogen and one boron atoms.

Fig.2 Top and side views of atomistic model of amorphized h-BN with (a) and (b) 70%, (c) and (d) 10% defect concentrations made from 92800 atoms. The inset shows a detailed view focusing on a highly defective zone.

Fig.3 Stress-strain response of the pristine h-BN nanosheet under the uniaxial tension at temperatures of 200, 300, 400, 500, 700, and 900 K.

Tab.1 Young’s Modulus (E) of the pristine nanosheet at the 200, 300, 400, 500,700, and 900 K

Fig.4 Failure mechanisms and crack propagation of h-BN nanosheet with length of L/9 at 300 K under tensile loading in various strain values. (a)ε=0.061; (b)ε=0.121; (c)ε=0.152; (d)ε=0.165; (e)ε=0.177; (f)ε=0.179.

Fig.5 (a) The tensile strength of the nanosheet in the presence of crack with different lengths which are studied at a range of temperatures from 200 to 900 K; (b) engineering strain at maximum tensile strength of the C3N nanosheet with various cracks at different temperatures.

Fig.6 Failure mechanisms and notch propagation of h-BN nanosheet with length of L/9 at 300 K in various strain values under the uniaxial tensile loading. (a)ε=0.061; (b)ε=0.121; (c)ε=0.152; (d)ε=0.165; (e)ε=0.177; (f)ε=0.179.

Fig.7 (a) The ultimate tensile strength of the nanosheet in presence of the notch defect with different diameters; (b) Engineering strain at maximum tensile strength in presence of notch defect with different diameters, at various temperatures of 200, 300, 500, 700, and 900 K.

Fig.8 h-BN nanosheet elastic modulus (E) in presence of (a) crack and (b) notch defects. Elastic modulus values normalized by the pristine elastic modulus at 200 K (E_{P-200 K} = 635.56 GPa)

Fig.9 Stress-strain response of the pristine h-BN nanosheet under the uniaxial tension at different Stone-Wales defects concentrations (10%, 40%, and 70%) in room temperature

Fig.10 Normalized (a) Ultimate tensile stress (UT_stress); (b) ultimate tensile strain (UT_strain); (c) elastic modulus (E) by correspond pristine values versus to the Stone-Wales defects concentration content (%).

1	A K Geim, K S Novoselov. The rise of graphene. Nature Materials, 2007, 6(3): 183–191 https://doi.org/10.1038/nmat1849
2	K S Novoselov, D Jiang, F Schedin, T J Booth, V V Khotkevich, S V Morozov, A K Geim. Two-dimensional atomic crystals. Proceedings of the National Academy of Sciences of the United States of America, 2005, 102(30): 10451–10453 https://doi.org/10.1073/pnas.0502848102
3	S Z Butler, S M Hollen, L Cao, Y Cui, J A Gupta, H R Gutiérrez, T F Heinz, S S Hong, J Huang, A F Ismach, E Johnston-Halperin, M Kuno, V V Plashnitsa, R D Robinson, R S Ruoff, S Salahuddin, J Shan, L Shi, M G Spencer, M Terrones, W Windl, J E Goldberger. Progress, challenges, and opportunities in two-dimensional materials beyond graphene. ACS Nano, 2013, 7(4): 2898–2926 https://doi.org/10.1021/nn400280c
4	B Radisavljevic, A Radenovic, J Brivio, V Giacometti, A Kis. Single-layer MoS2 transistors. Nature Nanotechnology, 2011, 6(3): 147–150 https://doi.org/10.1038/nnano.2010.279
5	R W Lynch, H G Drickamer. Effect of high pressure on the lattice parameters of diamond, graphite, and hexagonal boron nitride. Journal of Chemical Physics, 1966, 44(1): 181–184 https://doi.org/10.1063/1.1726442
6	K Watanabe, T Taniguchi, H Kanda. Direct-bandgap properties and evidence for ultraviolet lasing of hexagonal boron nitride single crystal. Nature Materials, 2004, 3(6): 404–409 https://doi.org/10.1038/nmat1134
7	D Golberg, Y Bando, Y Huang, T Terao, M Mitome, C Tang, C Zhi. Boron nitride nanotubes and nanosheets. ACS Nano, 2010, 4(6): 2979–2993 https://doi.org/10.1021/nn1006495
8	B Mortazavi, L F C Pereira, J W Jiang, T Rabczuk. Modelling heat conduction in polycrystalline hexagonal boron-nitride films. Scientific Reports, 2015, 5(1): 13228 https://doi.org/10.1038/srep13228
9	B Mortazavi, G Cuniberti. Mechanical properties of polycrystalline boron-nitride nanosheets. RSC Advances, 2014, 4(37): 19137–19143 https://doi.org/10.1039/C4RA01103A
10	L H Li, J Cervenka, K Watanabe, T Taniguchi, Y Chen. Strong oxidation resistance of atomically thin boron nitride nanosheets. ACS Nano, 2014, 8(2): 1457–1462 https://doi.org/10.1021/nn500059s
11	H Zhou, J Zhu, Z Liu, Z Yan, X Fan, J Lin, G Wang, Q Yan, T Yu, P M Ajayan, J M Tour. High thermal conductivity of suspended few-layer hexagonal boron nitride sheets. Nano Research, 2014, 7(8): 1232–1240 https://doi.org/10.1007/s12274-014-0486-z
12	R Kumar, G Rajasekaran, A Parashar. Optimised cut-off function for Tersoff-like potentials for a BN nanosheet: A molecular dynamics study. Nanotechnology, 2016, 27(8): 085706 https://doi.org/10.1088/0957-4484/27/8/085706
13	J Wang, F Ma, M Sun. Graphene, hexagonal boron nitride, and their heterostructures: Properties and applications. RSC Advances, 2017, 7(27): 16801–16822 https://doi.org/10.1039/C7RA00260B
14	J Yin, J Li, Y Hang, J Yu, G Tai, X Li, Z Zhang, W Guo. Boron nitride nanostructures: Fabrication, functionalization and applications. Small, 2016, 12(22): 2942–2968 https://doi.org/10.1002/smll.201600053
15	Z Liu, L Ma, G Shi, W Zhou, Y Gong, S Lei, X Yang, J Zhang, J Yu, K P Hackenberg, A Babakhani, J C Idrobo, R Vajtai, J Lou, P M Ajayan. In-plane heterostructures of graphene and hexagonal boron nitride with controlled domain sizes. Nature Nanotechnology, 2013, 8(2): 119–124 https://doi.org/10.1038/nnano.2012.256
16	A Rubio, J L Corkill, M L Cohen. Theory of graphitic boron nitride nanotubes. Physical Review B: Condensed Matter, 1994, 49(7): 5081–5084 https://doi.org/10.1103/PhysRevB.49.5081
17	A Cresti, N Nemec, B Biel, G Niebler, F Triozon, G Cuniberti, S Roche. Charge transport in disordered graphene-based low dimensional materials. Nano Research, 2008, 1(5): 361–394 https://doi.org/10.1007/s12274-008-8043-2
18	F Banhart, J Kotakoski, A V Krasheninnikov. Structural defects in graphene. ACS Nano, 2011, 5(1): 26–41 https://doi.org/10.1021/nn102598m
19	D W Boukhvalov, M I Katsnelson. Chemical functionalization of graphene with defects. Nano Letters, 2008, 8(12): 4373–4379 https://doi.org/10.1021/nl802234n
20	A Hashimoto, K Suenaga, A Gloter, K Urita, S Iijima. Direct evidence for atomic defects in graphene layers. Nature, 2004, 430(7002): 870–873 https://doi.org/10.1038/nature02817
21	J C Meyer, C Kisielowski, R Erni, M D Rossell, M F Crommie, A Zettl. Direct imaging of lattice atoms and topological defects in graphene membranes. Nano Letters, 2008, 8(11): 3582–3586 https://doi.org/10.1021/nl801386m
22	J Kotakoski, A V Krasheninnikov, K Nordlund. Energetics, structure, and long-range interaction of vacancy-type defects in carbon nanotubes: Atomistic simulations. Physical Review B: Condensed Matter and Materials Physics, 2006, 74(24): 245420 https://doi.org/10.1103/PhysRevB.74.245420
23	J Ma, D Alfè , A Michaelides, E Wang. Stone-Wales defects in graphene and other planar sp2-bonded materials. Physical Review B: Condensed Matter and Materials Physics, 2009, 80(3): 033407 https://doi.org/10.1103/PhysRevB.80.033407
24	B Mortazavi, G Cuniberti. Atomistic modeling of mechanical properties of polycrystalline graphene. Nanotechnology, 2014, 25(21): 215704 https://doi.org/10.1088/0957-4484/25/21/215704
25	B Mortazavi, M Pötschke, G Cuniberti. Multiscale modeling of thermal conductivity of polycrystalline graphene sheets. Nanoscale, 2014, 6(6): 3344–3352 https://doi.org/10.1039/C3NR06388G
26	C Lee, X Wei, J W Kysar, J. HoneMeasurement of the elastic properties and intrinsic strength of monolayer graphene. Science, 2008, 321 (5887): 385–388 https://doi.org/10.1126/SCIENCE.1157996.
27	R Bourrellier, S Meuret, A Tararan, O Stéphan, M Kociak, L H G Tizei, A. Zobelli Bright UV Single photon emission at point defects in h-BN. Nano Letters, 2016, 16(7): 4317–4321 https://doi.org/10.1021/acs.nanolett.6b01368
28	M Salavati, H Ghasemi, T Rabczuk. Electromechanical properties of Boron Nitride Nanotube: Atomistic bond potential and equivalent mechanical energy approach. Computational Materials Science, 2018, 149: 460–465 https://doi.org/10.1016/j.commatsci.2018.03.037
29	M Salavati, T Rabczuk. Application of highly stretchable and conductive two-dimensional 1T VS2 and VSe2 as anode materials for Li-, Na- and Ca-ion storage. Computational Materials Science, 2019, 160: 360–367 https://doi.org/10.1016/j.commatsci.2019.01.018
30	M Salavati. Electronic and mechanical responses of two-dimensional HfS2, HfSe2, ZrS2, and ZrSe2 from first-principles. Frontiers of Structural and Civil Engineering, 2019, 13(2): 486–494 https://doi.org/10.1007/s11709-018-0491-5
31	A Katzir, J T Suss, A Zunger, A Halperin. Point defects in hexagonal boron nitride. I. EPR, thermoluminescence, and thermally-stimulated-current measurements. Physical Review B, 1975, 11(6): 2370–2377 https://doi.org/10.1103/PhysRevB.11.2370
32	I Jiménez, A F Jankowski, L J Terminello, D G J Sutherland, J A Carlisle, G L Doll, W M Tong, D K Shuh, F J Himpsel. Core-level photoabsorption study of defects and metastable bonding configurations in boron nitride. Physical Review B: Condensed Matter, 1997, 55(18): 12025–12037 https://doi.org/10.1103/PhysRevB.55.12025
33	S I Hirano, T Yogo, S Asada, S Naka. Synthesis of amorphous boron nitride by pressure pyrolysis of borazine. Journal of the American Ceramic Society, 1989, 72(1): 66–70 https://doi.org/10.1111/j.1151-2916.1989.tb05955.x
34	T Taniguchi, K Kimoto, M Tansho, S Horiuchi, S Yamaoka. Phase transformation of amorphous boron nitride under high pressure. Chemistry of Materials, 2003, 15(14): 2744–2751 https://doi.org/10.1021/cm021763j
35	B Mortazavi, S Ahzi. Thermal conductivity and tensile response of defective graphene: A molecular dynamics study. Carbon N. Y., 2013, 63: 460–470 https://doi.org/10.1016/j.carbon.2013.07.017
36	N Ding, X Chen, C M L Wu. Mechanical properties and failure behaviors of the interface of hybrid graphene/hexagonal boron nitride sheets. Scientific Reports, 2016, 6(1): 31499 https://doi.org/10.1038/srep31499
37	S Güryel, B Hajgató, Y Dauphin, J M Blairon, H Edouard Miltner, F De Proft, P Geerlings, G Van Lier. Effect of structural defects and chemical functionalisation on the intrinsic mechanical properties of graphene. Physical Chemistry Chemical Physics, 2013, 15(2): 659–665 https://doi.org/10.1039/C2CP43033A
38	T Han, Y Luo, C Wang. Effects of temperature and strain rate on the mechanical properties of hexagonal boron nitride nanosheets. Journal of Physics D, Applied Physics, 2014, 47(2): 025303 https://doi.org/10.1088/0022-3727/47/2/025303
39	R Abadi, R P Uma, M Izadifar, T Rabczuk. Investigation of crack propagation and existing notch on the mechanical response of polycrystalline hexagonal boron-nitride nanosheets. Computational Materials Science, 2017, 131: 86–99 https://doi.org/10.1016/j.commatsci.2016.12.046
40	S Plimpton. Fast parallel algorithms for short-range molecular dynamics. Journal of Computational Physics, 1995, 117(1): 1–19 https://doi.org/10.1006/jcph.1995.1039
41	K Matsunaga, C Fisher, H Matsubara. Tersoff potential parameters for simulating cubic boron carbonitrides. Japanese Journal of Applied Physics, 2000, 39: 48–51
42	G J Martyna, M L Klein, M Tuckerman. Nosé-Hoover chains: The canonical ensemble via continuous dynamics. The Journal of chemical physics, 1992, 97(4): 2635–3643
43	A Cheng, K M Merz. Application of the Nosé-Hoover chain algorithm to the study of protein dynamics. Journal of Physical Chemistry, 1996, 100(5): 1927–1937 https://doi.org/10.1021/jp951968y
44	S Nosé. A unified formulation of the constant temperature molecular dynamics methods. Journal of Chemical Physics, 1984, 81(1): 511–519 https://doi.org/10.1063/1.447334
45	W G Hoover. Canonical dynamics: Equilibrium phase-space distributions. Physical Review A, 1985, 31(3): 1695–1697 https://doi.org/10.1103/PhysRevA.31.1695
46	B Mortazavi, G Cuniberti, T Rabczuk. Mechanical properties and thermal conductivity of graphitic carbon nitride: A molecular dynamics study. Computational Materials Science, 2015, 99: 285–289 https://doi.org/10.1016/j.commatsci.2014.12.036
47	B Mortazavi, M Makaremi, M Shahrokhi, M Raeisi, C V Singh, T Rabczuk, L F C Pereira. Borophene hydride: A stiff 2D material with high thermal conductivity and attractive optical and electronic properties. Nanoscale, 2018, 10(8): 3759–3768 https://doi.org/10.1039/C7NR08725J
48	B Mortazavi, M Makaremi, M Shahrokhi, Z Fan, T Rabczuk. N-graphdiyne two-dimensional nanomaterials: Semiconductors with low thermal conductivity and high stretchability. Carbon N. Y., 2018, 137: 57–67 https://doi.org/10.1016/j.carbon.2018.04.090
49	B Mortazavi, M E Madjet, M Shahrokhi, S Ahzi, X Zhuang, T Rabczuk. Nanoporous graphene: A 2D semiconductor with anisotropic mechanical, optical and thermal conduction properties. Carbon N. Y., 2019, 147: 377–384 https://doi.org/10.1016/j.carbon.2019.03.018
50	B Mortazavi, O Benzerara, H Meyer, J Bardon, S Ahzi. Combined molecular dynamics-finite element multiscale modeling of thermal conduction in graphene epoxy nanocomposites. Carbon N. Y., 2013, 60: 356–365 https://doi.org/10.1016/j.carbon.2013.04.048
51	B Mortazavi, T Rabczuk. Multiscale modeling of heat conduction in graphene laminates. Carbon N. Y., 2015, 85: 1–7 https://doi.org/10.1016/j.carbon.2014.12.046
52	B Mortazavi, M Shahrokhi, X Zhuang, T Rabczuk. Boron-graphdiyne: A superstretchable semiconductor with low thermal conductivity and ultrahigh capacity for Li, Na and Ca ion storage. Journal of Materials Chemistry A, Materials for Energy and Sustainability, 2018, 6(23): 11022–11036 https://doi.org/10.1039/C8TA02627K
53	B Mortazavi, Y Rémond, S Ahzi, V Toniazzo. Thickness and chirality effects on tensile behavior of few-layer graphene by molecular dynamics simulations. Computational Materials Science, 2012, 53(1): 298–302 https://doi.org/10.1016/j.commatsci.2011.08.018
54	A K Subramaniyan, C T Sun. Continuum interpretation of virial stress in molecular simulations. International Journal of Solids and Structures, 2008, 45(14–15): 4340–4346 https://doi.org/10.1016/j.ijsolstr.2008.03.016
55	A Stukowski. Visualization and analysis of atomistic simulation data with OVITO—the Open Visualization Tool. Modelling and Simulation in Materials Science and Engineering, 2010, 18(1): 015012 https://doi.org/10.1088/0965-0393/18/1/015012
56	H Guo, X Zhuang, T Rabczuk. A deep collocation method for the bending analysis of Kirchhoff plate. Computers, Materials & Continua, 2019, 59(2): 433–456 https://doi.org/10.32604/cmc.2019.06660
57	C Anitescu, E Atroshchenko, N Alajlan, T Rabczuk. Artificial neural network methods for the solution of second order boundary value problems. Computers, Materials & Continua, 2019, 59(1): 345–359 https://doi.org/10.32604/cmc.2019.06641
58	T Rabczuk, H Ren, X Zhuang. A nonlocal operator method for partial differential equations with application to electromagnetic waveguide problem. Computers, Materials & Continua, 2019, 59(1): 31–55 https://doi.org/10.32604/cmc.2019.04567
59	Y P Varshni. Temperature dependence of the elastic constants. Physical Review B, 1970, 2(10): 3952–3958 https://doi.org/10.1103/PhysRevB.2.3952
60	J M Ziman. Electrons and Phonons: The Theory of Transport Phenomena in Solids. Clarendon Press, 2001
61	J M Ziman. Electrons and Phonons. Oxford: Oxford University Press, 2001 https://doi.org/10.1093/acprof:oso/9780198507796.001.0001.
62	F Liu, P Ming, J Li. Ab initio calculation of ideal strength and phonon instability of graphene under tension. Physical Review B: Condensed Matter and Materials Physics, 2007, 76(6): 064120 https://doi.org/10.1103/PhysRevB.76.064120
63	A H N Shirazi. Molecular dynamics investigation of mechanical properties of single-layer phagraphene. Frontiers of Structural and Civil Engineering, 2019, 13(2): 495–503 https://doi.org/10.1007/s11709-018-0492-4
64	A H N Shirazi, R Abadi, M Izadifar, N Alajlan, T Rabczuk. Mechanical responses of pristine and defective C3N nanosheets studied by molecular dynamics simulations. Computational Materials Science, 2018, 147: 316–321 https://doi.org/10.1016/j.commatsci.2018.01.058
65	B Mortazavi. Ultra high stiffness and thermal conductivity of graphene like C3N. Carbon N. Y., 2017, 118: 25–34 https://doi.org/10.1016/j.carbon.2017.03.029
66	B Mortazavi, Z Fan, L F C Pereira, A Harju, T Rabczuk. Amorphized graphene: A stiff material with low thermal conductivity. Carbon N. Y., 2016, 103: 318–326 https://doi.org/10.1016/j.carbon.2016.03.007

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